| Year | Value (Population) |
|---|---|
|
2022 |
5056514 |
|
2021 |
4949524 |
|
2020 |
4737681 |
|
2019 |
4535228 |
|
2018 |
4342884 |
|
2017 |
4156807 |
|
2016 |
3977162 |
|
2015 |
3803029 |
|
2014 |
3633611 |
|
2013 |
3468811 |
| Proportion of population served with at least basic sanitation | 458840 | Population (2022) |
| Proportion of population served with open defecation sanitation | 2825077 | Population (2022) |
| Proportion of population with unimproved sanitation | 2789125 | Population (2022) |